CN109587658A - Mode conversion method, device, relevant device and computer readable storage medium - Google Patents
Mode conversion method, device, relevant device and computer readable storage medium Download PDFInfo
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- CN109587658A CN109587658A CN201710880762.9A CN201710880762A CN109587658A CN 109587658 A CN109587658 A CN 109587658A CN 201710880762 A CN201710880762 A CN 201710880762A CN 109587658 A CN109587658 A CN 109587658A
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- mode
- terminal
- operating mode
- conversion command
- network equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/38—Reselection control by fixed network equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides one mode conversion methods, comprising: receives the mode conversion command that the network equipment is sent；The operating mode indicated into the mode conversion command；The operating mode of the mode conversion command instruction includes following one: machine type communication (MTC) mode；Narrowband Internet of Things (NB-IoT) mode.The present invention additionally provides one mode conversion equipment, terminal, the network equipment and computer readable storage medium simultaneously.
Description
Technical field
The present invention relates to wireless communication field more particularly to one mode conversion method, device, terminal, the network equipment and
Computer readable storage medium.
Background technique
Narrow bandwidth Internet of Things (NB-IoT, Narrow Band-Internet of Things) is one kind in long term evolution
On the basis of (LTE, Long Term Evolution), the Reduced Design of internet of things oriented industry.Its advantage is that low in energy consumption, covering
Extensively, signaling overheads is small.Meanwhile the advantages of machine type communication (MTC, Machine type communication) is bandwidth
Greatly, rate is high, can support to switch.
In the related technology, NB-IoT and MTC belongs to two sets of different access mechanisms, when terminal is worked with NB-IoT mode not
MTC mode can be transformed into.Even dual-mode terminal, it is also desirable to re-start attachment removal (detach) and attachment (attach) process
It could transformation working pattern.
Summary of the invention
To solve existing technical problem, the embodiment of the present invention provide one mode conversion method, device, terminal,
The network equipment and computer readable storage medium.
The technical solution of the embodiment of the present invention is achieved in that
The embodiment of the invention provides one mode conversion methods, comprising:
Receive the mode conversion command that the network equipment is sent；
The operating mode indicated into the mode conversion command；The operating mode of mode conversion command instruction includes
Following one: MTC mode；NB-IoT mode.
In above scheme, before the mode conversion command for receiving network equipment transmission, the method also includes:
To the network equipment sending mode convert requests；
Correspondingly, the operating mode of received mode conversion command instruction is the requested work of the mode switch request
Mode.
In above scheme, the method also includes:
The operating mode supported to the network equipment reporting terminal.
In above scheme, the operating mode of the mode conversion command instruction is MTC mode；
When receiving the mode conversion command that the network equipment is sent, the method also includes:
Receive access layer (AS) safe activation order that the network equipment is sent；
Correspondingly, the transmission information, comprising:
It is sent to the network equipment and completes message for completing the AS safe activation order that AS is established safely.
In above scheme, after sending the AS safe activation order completion message, completed in the AS safe activation order
The information sent after message is encrypted with the encryption key that the AS safe activation order indicates.
In above scheme, the information sent to the network equipment is carried using the related news of random access and from institute
State the received information of the network equipment；
Alternatively, the operating mode supported using the related news reporting terminal of random access, and pass through wireless heterogeneous networks
(RRC, Radio Resource Control) message is carried from the received information of the network equipment and is set to the network
The other information in addition to the operating mode of support that preparation is sent.
The embodiment of the invention also provides one mode conversion methods, comprising:
Based on the operating mode itself supported that terminal reports, the operating mode of the terminal is determined；The Working mould reported
Formula includes at least one of: MTC mode；NB-IoT mode；
To the terminal sending mode conversion command；The mode conversion command carries determining operating mode；The mould
Formula conversion command is used to indicate the terminal and carries out working mode change.
In above scheme, the operating mode reported based on terminal determines the operating mode of the terminal, comprising:
Receive the mode switch request that the terminal is sent；
When the requested operating mode of the mode switch request is the operating mode that the terminal is supported, described in determination
The operating mode of terminal is the requested operating mode of the mode switch request.
In above scheme, the operating mode reported based on terminal determines the operating mode of the terminal, comprising:
Detect the uplink signal-channel quality of the terminal；
Using the uplink signal-channel quality of detection, the Working mould of the terminal is determined from the operating mode that the terminal reports
Formula.
In above scheme, the method also includes:
Receive the operating mode itself supported that the terminal reports.
In above scheme, the operating mode of the mode conversion command instruction is MTC mode；
When the mode conversion command sent to the terminal, the method also includes:
The order of AS safe activation is sent to the terminal；The AS safe activation order is used to indicate the terminal and completes AS
Safety is established, and the information sent after completing AS and establishing safely is carried out with the encryption key that the AS safe activation order indicates
Encryption.
In above scheme, the information sent to the terminal is carried using the related news of random access and from the end
Hold received information；
Alternatively, using random access related news reporting terminal support operating mode, and by RRC information carrying from
The other information in addition to the operating mode of the support network equipment received information and sent to the network equipment.
The embodiment of the present invention provides one mode conversion equipment again comprising:
First receiving unit, for receiving the mode conversion command of network equipment transmission；
Mode switch element, for entering the operating mode of mode conversion command instruction；The mode conversion command
The operating mode of instruction includes following one: MTC mode；NB-IoT mould.
The embodiment of the invention also provides one mode conversion equipments, comprising:
Determination unit, the operating mode itself supported for being reported based on terminal, determines the operating mode of the terminal；
The operating mode reported includes at least one of: MTC mode；NB-IoT mode；
Transmission unit is used for the terminal sending mode conversion command；The mode conversion command carries determining work
Operation mode；The mode conversion command is used to indicate the terminal and carries out working mode change.
The embodiment of the invention also provides a kind of terminals, comprising:
First communication interface receives the mode conversion command that the network equipment is sent；
First processor, for entering the operating mode of mode conversion command instruction；The mode conversion command refers to
The operating mode shown includes following one: MTC mode；NB-IoT mode.
In above scheme, first communication interface, before being also used to receive the mode conversion command that the network equipment is sent,
To the network equipment sending mode convert requests；
Correspondingly, the operating mode of received mode conversion command instruction is the requested work of the mode switch request
Mode.
In above scheme, first communication interface is also used to the Working mould supported to the network equipment reporting terminal
Formula.
The embodiment of the present invention provides a kind of network equipment again, comprising:
Second processor, the operating mode itself supported for being reported based on terminal, determines the Working mould of the terminal
Formula；The operating mode reported includes at least one of: MTC mode；NB-IoT mode；
Second communication interface is used for the terminal sending mode conversion command；The mode conversion command, which carries, to be determined
Operating mode；The mode conversion command is used to indicate the terminal and carries out working mode change.
In above scheme, second communication interface is also used to receive the mode switch request that the terminal is sent；
The second processor, specifically for being the terminal branch when the requested operating mode of the mode switch request
When the operating mode held, determine that the operating mode of the terminal is the requested operating mode of the mode switch request.
In above scheme, second communication interface is also used to receive the Working mould itself supported that the terminal reports
Formula.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, described
The step of above-mentioned terminal side either method is realized when computer program is executed by processor, or realize that above-mentioned network equipment side is appointed
The step of one method.
Mode conversion method, device, terminal, the network equipment and computer-readable storage medium provided in an embodiment of the present invention
Matter, the operating mode itself supported that the network equipment is reported based on terminal, determines the operating mode of the terminal；And to the end
End sending mode conversion command receives the mode conversion command that the network equipment is sent；The terminal is converted into the mode
Order the operating mode of instruction；The operating mode of the mode conversion command instruction includes following one: MTC mode；NB-IoT
Mode, the operating mode that terminal reports includes at least one of: MTC mode；NB-IoT mode, since terminal has reported itself
The operating mode of support, the operating mode that the network equipment is supported according to terminal, and mould is sent to terminal as needed
Formula conversion command carries out the conversion of relevant work mode with instruction terminal, complicated signaling process is not needed, so as to significantly
Reduce the expense eated dishes without rice or wine with core network signalling.
Detailed description of the invention
In attached drawing (it is not necessarily drawn to scale), similar appended drawing reference can describe phase in different views
As component.Attached drawing generally shows each embodiment discussed herein by way of example and not limitation.
Fig. 1 is the method flow schematic diagram of the terminal of that embodiment of the invention side form formula conversion；
Fig. 2 is the method flow schematic diagram of the network equipment of embodiment of the present invention side form formula conversion；
Fig. 3 is the method flow schematic diagram of mode of embodiment of the present invention conversion；
Fig. 4 is one mode of embodiment of the present invention converter device structural schematic diagram；
Fig. 5 is another kind of embodiment of the present invention mode converter device structural schematic diagram；
Fig. 6 is the terminal of that embodiment of the invention structural schematic diagram；
Fig. 7 is network equipment infrastructure of embodiment of the present invention schematic diagram；
Fig. 8 is mode change system of embodiment of the present invention structural schematic diagram.
Specific embodiment
The present invention is described in further detail again with reference to the accompanying drawings and embodiments.
In the related technology, since the conversion of NB-IoT mode and MTC mode can only be repaired by way of registers kernel network
Change, and signaling process is complicated during being somebody's turn to do, there are many signaling being related to, to can lead to the problem of, power consumption is high, time delay is big.
Based on this, in various embodiments of the present invention: the Working mould itself supported that the network equipment is reported based on terminal
Formula determines the operating mode of the terminal；And receive what the network equipment was sent to the terminal sending mode conversion command
Mode conversion command；The terminal enters the operating mode of mode conversion command instruction.Wherein, the mode conversion command
The operating mode of instruction includes following one: MTC mode；NB-IoT mode；The operating mode reported includes at least one of:
MTC mode；NB-IoT mode.
Using the scheme of the embodiment of the present invention, due to the operating mode that terminal has reported itself to support, so that the network equipment
The operating mode that can be supported according to terminal, and as needed to terminal sending mode conversion command, phase is carried out with instruction terminal
The conversion for answering operating mode does not need complicated signaling process, so as to greatly reduce the expense eated dishes without rice or wine with core network signalling.
The embodiment of the present invention provides one mode conversion method, is applied to terminal, as shown in Figure 1, this method comprises:
Step 100: the operating mode supported to network equipment reporting terminal；
Here, the operating mode reported includes at least one of: MTC mode；NB-IoT mode.
That is, it is only to support MTC mode or only support NB-IoT mould that the operating mode reported, which reflects terminal,
Formula or MTC mode and NB-IoT mode are all supported.
The interface communicated between the terminal and the network equipment is known as eating dishes without rice or wine.
Step 101: receiving the mode conversion command that the network equipment is sent；
Here, when practical application, the terminal can send to the network equipment and request, and be converted to other one with request
Kind operating mode, the network equipment can order the terminal to be converted to the Working mould of request according to the request of the terminal
Formula.
Based on this, in some embodiments, before executing step 102, this method can also include:
The terminal is to the network equipment sending mode convert requests.
At this point, the operating mode of the received mode conversion command instruction of terminal is requested by the mode switch request
Operating mode.
For example for, it is assumed that terminal is in connected state, and supports MTC mode and NB-IoT mode, and is in NB-
IoT mode.When terminal initiate the business that rate is required perhaps NB-IoT channel be deteriorated and MTC channel it is good enough or certain
Business is sensitive to data outage to need to do lossless switching or sensitivity is broken when need to do seamless switching in certain business clock synchronization Yanzhong, described
Terminal can request to enter MTC mode to the network equipment sending mode convert requests.
Wherein, it when terminal is in connected state, has been established between the connection and base station and core net between terminal and base station
Connection, can be used at this time it is established connection directly transmission data.Correspondingly, when terminal is in Idle state, terminal and base
It stands and when connection between base station and core net disconnects.
Certainly, when practical application, the uplink signal-channel quality of the terminal can also be detected by the network equipment, works as root
When needing to enter another operating mode according to uplink signal-channel quality, actively to the terminal pattern conversion command, described in order
Terminal is converted to another operating mode.
Step 103: entering the operating mode of mode conversion command instruction.
Here, the operating mode of the mode conversion command instruction includes following one: MTC mode；NB-IoT mode.
Into after the operating mode of instruction, so that it may transmit information.
When practical application, in the related technology, uplink and downlink resource is all 1 Physical Resource Block (PRB) under NB-IOT mode, and
Downlink resource is 6 PRB under MTC mode, and ascending resource can be 1 PRB~6 PRB, that is to say, that NB-IOT was used
The uplink and downlink resource that uplink and downlink resource may be used with MTC is identical or different.If only passing through the Random Access of tradition LTE
It can not know that terminal is want after terminals can only being waited to enter connected state, to obtain terminal ability information with the access of which kind of resource mode, thus
Ascending resource is obtained, and this mode is slow, can not obtain ascending resource in time.
Based on this, in some embodiments, when receiving the mode conversion command that the network equipment is sent, this method can also be wrapped
It includes:
Receive the uplink scheduling information that the network equipment is sent；The uplink scheduling information of transmission is mode conversion life
Enable the corresponding uplink scheduling information of operating mode of instruction.
Correspondingly, the transmitted over resources information that the terminal is indicated in the uplink scheduling information of the transmission.
Here, due to indicating uplink scheduling information, so the network equipment can obtain ascending resource in time, thus
Reduce the time delay of access.
When practical application, when the operating mode of mode conversion command instruction be NB-IoT mode when, terminal can be with
Do not activate AS safe, directly transmission data, to can be realized the purpose of low-power consumption during transmitting data, simultaneously also
Signaling overheads can be greatly reduced.
When the operating mode of mode conversion command instruction is MTC mode, need first to need to activate AS safe, later
Data could be transmitted, realize the encryption reliable transmission of data；And measurement reports, the correlation in RRC connection reconfiguration, handoff procedure
Information can only all be transmitted in the channel of encryption after AS safe activation.
Based on this, in some embodiments, the machine type communication MTC of the operating mode of the mode conversion command instruction
Mode；
When receiving the mode conversion command that the network equipment is sent, this method can also include:
Receive the AS safe activation order that the network equipment is sent.
After receiving AS safe activation order, the terminal needs to obtain encryption key, and sends to the network equipment
AS safe activation order, to complete the foundation of AS safety.
After AS is established safely, subsequent information requires to be encrypted using encryption key, comprising: RRC information, number of users
According to etc. information.
It should be understood that in above process, the related news that can use random access are carried to be set to the network
Information that preparation is sent and from the received information of the network equipment.Specifically, by the related news of random access to institute
State the operating mode of network equipment reporting terminal support；Receive what the network equipment was sent by the related news of random access
Mode conversion command；By the related news of random access to the network equipment sending mode convert requests；By connecing at random
The related news entered receive the uplink scheduling information that the network equipment is sent；Described in related news reception by random access
The AS safe activation order that the network equipment is sent.
In above process, the operating mode that can also be supported using the related news reporting terminal of random access, and lead to
RRC information (related news under connected state) are crossed to carry from the received information of the network equipment and send out to the network equipment
The other information in addition to the operating mode of support sent.Specifically, it is set by the related news of random access to the network
The operating mode that standby reporting terminal is supported；The mode conversion command that the network equipment is sent is received by RRC information；Pass through company
Related news under state are connect to the network equipment sending mode convert requests；By described in the related news reception under connected state
The uplink scheduling information that the network equipment is sent；The AS safety that the network equipment is sent is received by the related news under connected state
Activation command.
Accordingly, the operating mode that the network equipment needs the terminal sent based on terminal side to support performs corresponding processing.
Based on this, the embodiment of the invention also provides one mode conversion methods, are applied to the network equipment, such as base station
Deng, as shown in Fig. 2, this method comprises:
Step 200: receiving the operating mode itself supported that terminal reports；
Step 201: the operating mode reported based on terminal determines the operating mode of the terminal；
Here, when practical application, the terminal can send to the network equipment and request, and be converted to other one with request
Kind operating mode, the network equipment can order the terminal to be converted to the Working mould of request according to the request of the terminal
Formula.
Based on this, in some embodiments, the specific implementation of this step may include:
Receive the mode switch request that the terminal is sent；
When the requested operating mode of the mode switch request is the operating mode that the terminal is supported, described in determination
The operating mode of terminal is the requested operating mode of the mode switch request.
Certainly, when practical application, the uplink signal-channel quality of the terminal can also be detected by the network equipment, works as root
When needing to enter another operating mode according to uplink signal-channel quality, actively to the terminal pattern conversion command, described in order
Terminal is converted to another operating mode.
Based on this, in some embodiments, the specific implementation of this step may include:
Detect the uplink signal-channel quality of the terminal；
Using the uplink signal-channel quality of detection, the Working mould of the terminal is determined from the operating mode that the terminal reports
Formula.
For example for, it is assumed that when terminal is in MTC mode, the network equipment detects the up channel of the terminal
Quality (can receive power by detection terminal uplink Sounding Reference Signal (SRS) and be lower than door when uplink signal-channel quality is poor
Limit is to judge), the network equipment can enter NB-IoT mode to terminal sending mode conversion command, order terminal.
Step 203: Xiang Suoshu terminal sending mode conversion command.
Wherein, the mode conversion command carries determining operating mode；The mode conversion command is used to indicate described
Terminal carries out working mode change.
Wherein, the operating mode of the mode conversion command instruction includes following one: MTC mode；NB-IoT mode.
As previously mentioned, in order to enable the network equipment to obtain ascending resource, in some embodiments, Xiang Suoshu in time
When the mode conversion command that terminal is sent, this method can also include:
Uplink scheduling information is sent to the terminal；The uplink scheduling information of transmission is mode conversion command instruction
The corresponding uplink scheduling information of operating mode.
As previously mentioned, needing first to need that AS is activated to pacify when the operating mode of the mode conversion command instruction is MTC mode
Entirely, data could be transmitted later, realize the encryption reliable transmission of data.
Based on this, in some embodiments, the operating mode of the mode conversion command instruction is MTC mode；
When the mode conversion command sent to the terminal, this method can also include:
The order of AS safe activation is sent to the terminal；The AS safe activation order is used to indicate the terminal and completes AS
Safety is established, and the information sent after completing AS and establishing safely is carried out with the encryption key that the AS safe activation order indicates
Encryption.
When practical application, accordingly with the terminal, is carried using the related news of random access to the terminal and sent
Information and from the received information of the terminal.Specifically, it is received in the terminal by the related news of random access
The operating mode of the support of report；By the related news of random access to the terminal sending mode conversion command；By random
The related news of access receive the mode switch request that the terminal is sent；By the related news of random access to the terminal
Send uplink scheduling information；The order of AS safe activation is sent to the terminal by the related news of random access.
In above process, the operating mode that can also be supported using the related news reporting terminal of random access, and lead to
RRC information (such as RRC connection reconfiguration message etc.) is crossed to carry from the received information of the network equipment and set to the network
The other information in addition to the operating mode of support that preparation is sent.Specifically, described in the related news reception by random access
The operating mode for the support that terminal reports；By the related news under connected state to the terminal sending mode conversion command；It is logical
The related news crossed under connected state receive the mode switch request that the terminal is sent；By the related news under connected state to institute
It states terminal and sends uplink scheduling information；The order of AS safe activation is sent to the terminal by the related news under connected state.
The embodiment of the invention provides one mode conversion methods, as shown in figure 3, this method comprises:
Step 300: the operating mode that terminal reports itself to support to the network equipment；
Here, the operating mode reported includes at least one of: MTC mode；NB-IoT mode.
Step 301: the operating mode that the network equipment is reported based on terminal determines the operating mode of the terminal；
Step 302: the network equipment is to the terminal sending mode conversion command；
Step 303: the terminal receives the mode conversion command that the network equipment is sent, and enters the mode and convert
The operating mode of instruction is ordered, and transmits information.
Here, the operating mode of the mode conversion command instruction includes following one: MTC mode；NB-IoT mode.
It should be understood that terminal and the concrete processing procedure of the network equipment are as detailed above, which is not described herein again.
Scheme provided in an embodiment of the present invention, a kind of scene that can be applicable in is: base station works at the same time in two resources,
That is resource 1 and resource 2.Wherein, resource 1 is NB-IoT resource (low-power consumption extensively covers, but rate is low, does not support to switch), resource 2
It is MTC resource (power consumption is high, but rate is high, supports switching, covers smaller than NB-IoT).When being in Idle state, terminal is resided in
In NB-IoT resource, to realize wide covering, cell reselection is reduced, is more economized on electricity.When being in connected state, terminal can be according to itself
Business or channel situation, selection access NB-IoT resource or MTC resource.Certainly, after entering connected state, terminal can also root again
It is believed that the variation in road and business, carries out the conversion of operating mode.
Mode conversion method provided in an embodiment of the present invention, the Working mould itself supported that the network equipment is reported based on terminal
Formula determines the operating mode of the terminal；And receive what the network equipment was sent to the terminal sending mode conversion command
Mode conversion command；The terminal enters the operating mode of mode conversion command instruction, the mode conversion command instruction
Operating mode include following one: MTC mode；NB-IoT mode, the operating mode reported includes at least one of: MTC
Mode；NB-IoT mode enables the network equipment to be supported according to terminal due to the operating mode that terminal has reported itself to support
Operating mode the conversion of relevant work mode is carried out with instruction terminal and as needed to terminal sending mode conversion command,
Complicated signaling process is not needed, so as to greatly reduce the expense eated dishes without rice or wine with core network signalling.
It elaborates again to the present invention below with reference to Application Example.
View of the above, it will be seen that a kind of scheme provided in an embodiment of the present invention is, and the conversion of terminal request mode, net
According to the request of terminal, transmitting order to lower levels requires terminal to be transformed into certain operating mode to network equipment again, and feedback model converts terminal again
At.
For this scheme, a kind of Application Example is: terminal indicates that itself will work at which when initiating random access
A operating mode is to work in NB-IoT mode, or work is in MTC mode.A kind of scene is at this time: initiate with
When machine accesses, (request (RRC Connection is established in RRC connection to the MSG3 that terminal is sent in Xiang Jizhan (network equipment)
Setup Request)) in carry request operating mode, with instruction terminal request work in NB-IoT mode or MTC mould
Formula.It is anti-by MSG4 (RRC connection, which is established, completes (RRC Connection Setup Complete)) after base station receives MSG3
Terminal of feeding indicates information, i.e. mode conversion command, and expression requires terminal works in which kind of mode, 0 representative can be used with NB-
The work of IoT mode, 1 representative are worked with MTC mode.Terminal can send MSG5 to base station, and carrying mode converts message.
Another Application Example is: when initiating random access, terminal can be carried into the MSG3 that base station is sent
Indicate information, with the ability that instruction terminal is supported, i.e. support work is in NB-IoT mode or MTC mode or both of which
Support.When practical application, it is 01 that instruction information, which can be set, represents and only supports NB-IoT mode；It indicates that information is 10, represents
Only support MTC mode；It indicates information 11, represent while supporting NB-IoT and MTC mode.Base station is sent to UE by MSG4 and is indicated
Information, expression are required terminal with the work of which kind of mode, 0 representative can be used to be represented with NB-IoT mode work, 1 with MTC mode
Work.
Be there are also a kind of Application Example: terminal initiates random access in Idle state, and terminal can sent to base station
Instruction information is carried in MSG3, information includes ' terminal supports two kinds of operating modes of NB-IoT and MTC ', and ' terminal request enters MTC
Mode '.Base station passes through MSG4 feedback terminal, it is desirable that terminal enters MTC operating mode.Terminal enters MTC operating mode, and enters
Connected state.
Into after connected state, terminal monitoring MTC channel quality information, channel quality information can be reference symbol and receive function
Rate (RSRP) or the reference symbol quality of reception (RSRQ) etc., when MTC channel quality information is lower than the first thresholding, terminal, which is opened, to be surveyed
NB-IoT channel quality information is measured, channel quality information can be RSRP or RSRQ.If the road NB-IoT quality information is higher than the
Two thresholdings, then for terminal to base station sending mode transition request message, request, which enters NB-IoT mode, (when practical application, can use 0
It represents request and enters NB-IoT mode, represent request with 1 and enter MTC mode).After base station receives request, and supported according to terminal
Operating mode when determining that terminal supports NB-IoT mode, to terminal feedback model conversion command, to allow it to enter NB-
IoT mode.In this scenario, enter MTC mode when terminal initial, but as MTC signal quality is deteriorated, and NB-IoT mass compared with
Good, request enters NB-IoT mode.
Be there are also a kind of Application Example: the business that terminal initial is initiated is first business not high to rate requirement, eventually
End enters NB-IoT operating mode by random access.In connected state, terminal initiates the second industry higher to rate requirement again
Business, terminal sends state transition request to base station at this time, and request enters MTC operating mode.After base station receives request, according to terminal
For the operating mode of support when determining that terminal supports NB-IoT mode, network is to terminal feedback model conversion command, to allow end
End enters MTC operating mode.Simultaneously in this message, the corresponding scheduling information of MTC operating mode can also be further included, is adjusted
Spending information can be MTC carrier wave or the ascending resource of PRB, send upstream data on instruction terminal to MTC carrier wave or PRB.Simultaneously
In this message, AS safe activation order (SecurityModeCommand), activation AS safety can also be further included.Eventually
SecurityModeComplete is fed back at end after receiving, indicate that AS safe activation is completed.To realize the slave NB-IoT of endless
Smoothly switch MTC operating mode.
Here, it when practical application, in above process, can also be converted by the base station direct command SOT state of termination.Specifically, when
When terminal is in connected state, base station sends instruction message according to quality of uplink signal, to terminal, which kind of instruction terminal work into
Mode is NB-IoT or MTC mode.Specifically, base station monitors MTC channel quality information and NB-IoT channel quality information,
Channel quality information can be reception power of SRS etc..Assuming that when terminal works are in MTC mode, when MTC channel quality information is low
When third thresholding, instruction information is sent to terminal, NB-IoT mode is entered with instruction terminal.
Another kind scheme provided in an embodiment of the present invention is, by the network equipment according to uplink signal-channel quality, actively to issue
Order request terminal is transformed into certain operating mode, and feedback model converts terminal again.
For this scheme, a kind of Application Example is: when connected state, it is assumed that terminal is currently operating in MTC mode, base station
Terminal uplink signal quality is detected, measured value can be the reception power of SRS.When measured value quality is lower than a threshold value, then
State transition command is sent to terminal, order terminal enters NB-IoT operating mode.This is because: when measured value quality is lower than one
When threshold value, illustrate that MTC channel quality is poor, terminal should be able to switch at this time or gravity treatment is to the small of adjacent channel better quality
Area, but this terminal is not, illustrates around not than the cell of this cell channel better quality, so being needed at this time by terminal
It is adjusted to NB-IOT mode, because NB-IoT can obtain covering more wider array of than MTC.
View of the above, it will be seen that scheme provided in an embodiment of the present invention, when uplink signal-channel quality is poor or
When business change occurs for terminal, network side is sent to terminal based on the ability that terminal reports and is ordered, and order terminal works are in certain mould
Formula, and trigger the lateral terminal of network and send the condition of order and can be terminal requesting itself or network side active detecting to upper
Row channel quality is poor.That is, scheme provided in an embodiment of the present invention, under the control of the network equipment, according to business
Variation or the variation of channel condition, terminal flexible conversion operating mode is made when terminal is in connected state, is passed without interrupting data
It is defeated.Compared to by modifying the scheme of registers kernel network, (terminal needs to be introduced into Idle state, then initiates to adhere to again in the related technology
Process), scheme provided in an embodiment of the present invention, which helps to reduce, eats dishes without rice or wine and core network signalling expense, avoids data outage.
The method of embodiment terminal side to realize the present invention, the embodiment of the present invention provide one mode conversion equipment, setting
At the terminal, as shown in figure 4, the device includes:
Reporting unit 41, the operating mode for being supported to network equipment reporting terminal；The operating mode reported include with
It is at least one lower: MTC mode；NB-IoT mode；
First receiving unit 42, the mode conversion command sent for receiving the network equipment；
Mode switch element 43, for entering the operating mode of mode conversion command instruction；The mode conversion life
The operating mode for enabling instruction includes following one: MTC mode；NB-IoT mode.
Wherein, after the mode switch element 43 enters the operating mode of instruction, so that it may transmit information.
Here, when practical application, the terminal can send to the network equipment and request, and be converted to other one with request
Kind operating mode, the network equipment can order the terminal to be converted to the Working mould of request according to the request of the terminal
Formula.
Based on this, in some embodiments, which can also include:
Request unit is used for the network equipment sending mode convert requests.
At this point, the operating mode of first receiving unit 42 received mode conversion command instruction is mode conversion
Request requested operating mode.
When practical application, in the related technology, uplink and downlink resource is all 1 PRB under NB-IOT mode, and under MTC mode under
Row resource is 6 PRB, and ascending resource can be 1 PRB~6 PRB, that is to say, that the uplink and downlink resource that NB-IOT is used can
The uplink and downlink resource that can be used with MTC is identical or different.If only can not know terminal by the Random Access of tradition LTE
Which kind of want after terminals can only being waited to enter connected state, to obtain terminal ability information with resource mode access, to obtain uplink money
Source, and this mode is slow, can not obtain ascending resource in time.
Based on this, in some embodiments, first receiving unit 42 is also used to receive the mode of network equipment transmission
When conversion command, the uplink scheduling information that the network equipment is sent is received；The uplink scheduling information of transmission turns for the mode
Change the corresponding uplink scheduling information of operating mode of order instruction；
Correspondingly, the mode switch element 43, is specifically used for: in the resource that the uplink scheduling information of the transmission indicates
Upper transmission information.
When practical application, when the operating mode of mode conversion command instruction be NB-IoT mode when, terminal can be with
Do not activate AS safe, directly transmission data, to can be realized the purpose of low-power consumption during transmitting data, simultaneously also
Signaling overheads can be greatly reduced.
When the operating mode of mode conversion command instruction is MTC mode, need first to need to activate AS safe, later
Data could be transmitted, realize the encryption reliable transmission of data；And measurement reports, the correlation in RRC connection reconfiguration, handoff procedure
Information can only all be transmitted in the channel of encryption after AS safe activation.
Based on this, in some embodiments, the machine type communication MTC of the operating mode of the mode conversion command instruction
Mode；
First receiving unit 42 receives the net when being also used to receive the mode conversion command of network equipment transmission
The AS safe activation order that network equipment is sent；
Correspondingly, the mode switch element 43 sends the AS safety established safely for completing AS to the network equipment
Activation command completes message, to complete the foundation of AS safety.
When practical application, reporting unit 41, the first receiving unit 42, request unit can be by the communications in mode conversion device
Interface is realized；The mode switch element 43 can be realized by the processor combination communication interface in mode conversion device.
The method of embodiment network equipment side to realize the present invention, the embodiment of the present invention provide one mode conversion equipment,
It is arranged on network devices, as shown in figure 5, the device includes:
Second receiving unit 51, the operating mode itself supported reported for receiving terminal；The operating mode packet reported
Include at least one of: MTC mode；NB-IoT mode；
Determination unit 52, the operating mode for being reported based on terminal, determines the operating mode of the terminal；
Transmission unit 53 is used for the terminal sending mode conversion command；The mode conversion command carries determining
Operating mode；The mode conversion command is used to indicate the terminal and carries out working mode change.
Here, the operating mode of the mode conversion command instruction includes following one: MTC mode；NB-IoT mode.
When practical application, the terminal can send to the network equipment and request, and be converted to another work with request
Operation mode, the network equipment can order the terminal to be converted to the operating mode of request according to the request of the terminal.
Based on this, in some embodiments, the determination unit 52 is specifically used for:
Receive the mode switch request that the terminal is sent；
When the requested operating mode of the mode switch request is the operating mode that the terminal is supported, described in determination
The operating mode of terminal is the requested operating mode of the mode switch request.
Certainly, when practical application, the uplink signal-channel quality of the terminal can also be detected by the network equipment, works as root
When needing to enter another operating mode according to uplink signal-channel quality, actively to the terminal pattern conversion command, described in order
Terminal is converted to another operating mode.
Based on this, in some embodiments, the determination unit 52 is specifically used for:
Detect the uplink signal-channel quality of the terminal；
Using the uplink signal-channel quality of detection, the Working mould of the terminal is determined from the operating mode that the terminal reports
Formula.
As previously mentioned, in order to enable the network equipment to obtain ascending resource in time, in some embodiments, the hair
Send unit 53, be also used to the terminal send mode conversion command when, Xiang Suoshu terminal send uplink scheduling information；It sends
Uplink scheduling information be the mode conversion command instruction the corresponding uplink scheduling information of operating mode.
As previously mentioned, needing first to need that AS is activated to pacify when the operating mode of the mode conversion command instruction is MTC mode
Entirely, data could be transmitted later, realize the encryption reliable transmission of data.
Based on this, in some embodiments, the operating mode of the mode conversion command instruction is MTC mode；The hair
Send unit 53, be also used to the terminal send mode conversion command when, Xiang Suoshu terminal send the order of AS safe activation；Institute
It states AS safe activation order and is used to indicate the information that the terminal completion AS is established safely, and sent after completing AS safety foundation
It is encrypted with the encryption key that the AS safe activation order indicates.
When practical application, second receiving unit 51, transmission unit 53 can be by the communication interfaces in mode conversion device
It realizes；The determination unit 52 can be realized by the processor combination communication interface in mode conversion device.
It should be understood that mode conversion device provided by the above embodiment is when carrying out mode conversion, only with above-mentioned each
The division progress of program module can according to need for example, in practical application and distribute above-mentioned processing by different journeys
Sequence module is completed, i.e., the internal structure of device is divided into different program modules, to complete whole described above or portion
Divide processing.In addition, mode conversion device provided by the above embodiment and mode conversion method embodiment belong to same design, have
Body realizes that process is detailed in embodiment of the method, and which is not described herein again.
Based on the hardware realization of above-mentioned mode conversion device, the embodiment of the invention also provides a kind of terminals, such as Fig. 6 institute
Show, which includes:
First communication interface 61 can carry out information exchange with terminal；
First processor 62 is connect with first communication interface 61, is carried out information exchange with the network equipment to realize, is used
When running computer program, the method that above-mentioned terminal side one or more technical solution provides is executed.
Specifically, the first communication interface 61, the operating mode for being supported to network equipment reporting terminal；The work reported
Mode includes at least one of: MTC mode；NB-IoT mode；And it receives the mode that the network equipment is sent and converts life
It enables；
First processor 62, for entering the operating mode of mode conversion command instruction.
Wherein, the operating mode of the mode conversion command instruction includes following one: MTC mode；NB-IoT mode.
Into after the operating mode of instruction, the first processor 62 transmits information by first communication interface 61.
Here, when practical application, the terminal can send to the network equipment and request, and be converted to other one with request
Kind operating mode, the network equipment can order the terminal to be converted to the Working mould of request according to the request of the terminal
Formula.
Based on this, in some embodiments, first communication interface 61 is also used to receive the mode of network equipment transmission
Before conversion command, Xiang Suoshu network equipment sending mode convert requests；
Correspondingly, the operating mode of received mode conversion command instruction is the requested work of the mode switch request
Mode.
When practical application, in the related technology, uplink and downlink resource is all 1 PRB under NB-IOT mode, and under MTC mode under
Row resource is 6 PRB, and ascending resource can be 1 PRB~6 PRB, that is to say, that the uplink and downlink resource that NB-IOT is used can
The uplink and downlink resource that can be used with MTC is identical or different.If only can not know terminal by the Random Access of tradition LTE
Which kind of want after terminals can only being waited to enter connected state, to obtain terminal ability information with resource mode access, to obtain uplink money
Source, and this mode is slow, can not obtain ascending resource in time.
Based on this, in some embodiments, first communication interface 61 is also used to receive the mode of network equipment transmission
When conversion command, the uplink scheduling information that the network equipment is sent is received；The uplink scheduling information of transmission turns for the mode
Change the corresponding uplink scheduling information of operating mode of order instruction；
Correspondingly, the transmitted over resources information indicated in the uplink scheduling information of the transmission.
When practical application, when the operating mode of mode conversion command instruction be NB-IoT mode when, terminal can be with
Do not activate AS safe, directly transmission data, to can be realized the purpose of low-power consumption during transmitting data, simultaneously also
Signaling overheads can be greatly reduced.
When the operating mode of mode conversion command instruction is MTC mode, need first to need to activate AS safe, later
Data could be transmitted, realize the encryption reliable transmission of data；And measurement reports, the correlation in RRC connection reconfiguration, handoff procedure
Information can only all be transmitted in the channel of encryption after AS safe activation.
Based on this, in some embodiments, the machine type communication MTC of the operating mode of the mode conversion command instruction
Mode；
First communication interface 61, when also using the mode conversion command for receiving network equipment transmission, in the reception net
The AS safe activation order that network equipment is sent；
Correspondingly, first communication interface 62 is used to send the AS established safely for completing AS to the network equipment
Message is completed in safe activation order, to complete the foundation of AS safety.
Certainly, when practical application, the terminal 60 can also include: first memory 63, user interface 64.The terminal
Various components in 60 are coupled by bus system 65.It is understood that bus system 65 is for realizing between these components
Connection communication.Bus system 65 further includes that power bus, control bus and status signal are total in addition to including data/address bus
Line.But for the sake of clear explanation, various buses are all designated as bus system 65 in Fig. 6.
Wherein, the number of the first processor 62 is at least one.
User interface 64 may include display, keyboard, mouse, trace ball, click wheel, key, button, touch-sensitive plate or
Touch screen etc..
First memory 63 in the embodiment of the present invention is for storing various types of data to support the operation of terminal 60.
The example of these data includes: any computer program for operating in terminal 60.
The method that the embodiments of the present invention disclose can be applied in the first processor 62, or by described first
Processor 62 is realized.The first processor 62 may be a kind of IC chip, the processing capacity with signal.It is realizing
In the process, each step of the above method can pass through the integrated logic circuit or software of the hardware in the first processor 62
The instruction of form is completed.The above-mentioned first processor 62 can be general processor, digital signal processor (DSP,
Digital Signal Processor) either other programmable logic device, discrete gate or transistor logic, point
Vertical hardware component etc..The first processor 62 may be implemented or execute disclosed each method, step in the embodiment of the present invention
Rapid and logic diagram.General processor can be microprocessor or any conventional processor etc..In conjunction with the embodiment of the present invention
The step of disclosed method, hardware decoding processor can be embodied directly in and execute completion, or in decoding processor
Hardware and software module combination execute completion.Software module can be located in storage medium, which is located at the first storage
The step of device 63, the first processor 62 reads the information in first memory 63, completes preceding method in conjunction with its hardware.
In the exemplary embodiment, terminal 60 can by one or more application specific integrated circuit (ASIC,
Application Specific Integrated Circuit), DSP, programmable logic device (PLD, Programmable
Logic Device), Complex Programmable Logic Devices (CPLD, Complex Programmable Logic Device), scene
Programmable gate array (FPGA, Field-Programmable Gate Array), general processor, controller, microcontroller
(MCU, Micro Controller Unit), microprocessor (Microprocessor) or other electronic components are realized, are used
In execution preceding method.
The method of embodiment to realize the present invention, and the hardware realization based on above-mentioned apparatus, the embodiment of the present invention also provide
A kind of network equipment, as shown in fig. 7, the network equipment 70 includes:
Second communication interface 71 can carry out information exchange with terminal；
Second processor 72 is connect with second communication interface 71, information exchange is carried out with terminal to realize, for transporting
When row computer program, the method that above-mentioned one or more technical solution of network equipment side provides is executed.
Specifically, the second communication interface 71, the operating mode itself supported reported for receiving terminal；The work reported
Mode includes at least one of: MTC mode；NB-IoT mode；And to the terminal sending mode conversion command；The mould
Formula conversion command carries determining operating mode；The mode conversion command is used to indicate the terminal and carries out operating mode turn
It changes；
Second processor 72, the operating mode for being reported based on terminal, determines the operating mode of the terminal.
Here, the operating mode of the mode conversion command instruction includes following one: MTC mode；NB-IoT mode.
When practical application, the terminal can send to the network equipment and request, and be converted to another work with request
Operation mode, the network equipment can order the terminal to be converted to the operating mode of request according to the request of the terminal.
Based on this, in some embodiments, second communication interface 71 is also used to receive the mode that the terminal is sent
Convert requests；
The second processor 72, specifically for being the terminal when the requested operating mode of the mode switch request
When the operating mode of support, determine that the operating mode of the terminal is the requested operating mode of the mode switch request.
Certainly, when practical application, the uplink signal-channel quality of the terminal can also be detected by the network equipment, works as root
When needing to enter another operating mode according to uplink signal-channel quality, actively to the terminal pattern conversion command, described in order
Terminal is converted to another operating mode.
Based on this, in some embodiments, the second processor 72 is specifically used for: detecting the uplink letter of the terminal
Road quality；
Using the uplink signal-channel quality of detection, the Working mould of the terminal is determined from the operating mode that the terminal reports
Formula.
As previously mentioned, in order to enable the network equipment to obtain ascending resource in time, in some embodiments, described
Two communication interfaces 71, be also used to the terminal send mode conversion command when, Xiang Suoshu terminal send uplink scheduling information；
The uplink scheduling information of transmission is the corresponding uplink scheduling information of operating mode of mode conversion command instruction.
As previously mentioned, needing first to need that AS is activated to pacify when the operating mode of the mode conversion command instruction is MTC mode
Entirely, data could be transmitted later, realize the encryption reliable transmission of data.
Based on this, in some embodiments, the operating mode of the mode conversion command instruction is MTC mode；
Second communication interface 71, be also used to the terminal send mode conversion command when, Xiang Suoshu terminal hair
Send AS safe activation order；The AS safe activation order is used to indicate the terminal and completes AS foundation safely, and completes AS
The data that safety is sent after establishing are encrypted with the AS Encryption Algorithm that the AS safe activation order indicates.
Certainly, when practical application, which can also include: second memory 73.It is each in the network equipment 70
A component is coupled by bus system 74.It is understood that bus system 74 is logical for realizing the connection between these components
Letter.Bus system 74 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But it is
For the sake of clear explanation, in Fig. 7 various buses are all designated as bus system 74.
The number of second processor 72 is at least one.
Second memory 73 in the embodiment of the present invention is for storing various types of data to support the network equipment 70
Operation.The example of these data includes: any computer program for operating on the network equipment 70.
Second memory 73 in the embodiment of the present invention is for storing various types of data to support the network equipment 70
Operation.The example of these data includes: any computer program for operating on the network equipment 70.
The method that the embodiments of the present invention disclose can be applied in the second processor 72, or by described second
Processor 72 is realized.The second processor 72 may be a kind of IC chip, the processing capacity with signal.It is realizing
In the process, each step of the above method can pass through the integrated logic circuit or software of the hardware in the second processor 72
The instruction of form is completed.The above-mentioned second processor 182 can be general processor, DSP or other programmable logic
Device, discrete gate or transistor logic, discrete hardware components etc..The second processor 72 may be implemented or execute
Disclosed each method, step and logic diagram in the embodiment of the present invention.General processor can be microprocessor or any
Conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device executes completion, or in decoding processor hardware and software module combination execute completion.Software module, which can be located at, deposits
In storage media, which is located at second memory 73, and the second processor 72 reads the information in second memory 73,
The step of completing preceding method in conjunction with its hardware.
In the exemplary embodiment, the network equipment 70 can be by one or more ASIC, DSP, PLD, CPLD, FPGA, logical
It is realized with processor, controller, MCU, Microprocessor or other electronic components, for executing preceding method.
It is appreciated that the memory (first memory 63 and second memory 73) of the embodiment of the present invention can be volatibility
Memory or nonvolatile memory may also comprise both volatile and non-volatile memories.Wherein, non-volatile memories
Device can be read-only memory (ROM, Read Only Memory), programmable read only memory (PROM, Programmable
Read-Only Memory), Erasable Programmable Read Only Memory EPROM (EPROM, Erasable Programmable Read-
Only Memory), electrically erasable programmable read-only memory (EEPROM, Electrically Erasable
Programmable Read-Only Memory), magnetic RAM (FRAM, ferromagnetic random
Access memory), flash memory (Flash Memory), magnetic surface storage, CD or CD-ROM (CD-ROM,
Compact Disc Read-Only Memory)；Magnetic surface storage can be magnetic disk storage or magnetic tape storage.It is volatile
Property memory can be random access memory (RAM, Random Access Memory), be used as External Cache.It is logical
It crosses exemplary but is not restricted explanation, the RAM of many forms is available, such as static random access memory (SRAM, Static
Random Access Memory), synchronous static random access memory (SSRAM, Synchronous Static Random
Access Memory), dynamic random access memory (DRAM, Dynamic Random Access Memory), synchronous dynamic
Random access memory (SDRAM, Synchronous Dynamic Random Access Memory), Double Data Rate are same
Walk dynamic random access memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random
Access Memory), enhanced Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous
Dynamic Random Access Memory), synchronized links dynamic random access memory (SLDRAM, SyncLink
Dynamic Random Access Memory), direct rambus random access memory (DRRAM, Direct Rambus
Random Access Memory).The embodiment of the present invention description memory be intended to include but be not limited to these and it is any other
It is suitble to the memory of type.
The embodiment of the invention also provides a kind of information transmission systems, as shown in figure 8, the system includes:
Terminal 81, the operating mode for reporting itself to support to the network equipment 82；The operating mode reported includes following
At least one: MTC mode；NB-IoT mode；And receive the mode conversion command that the network equipment 82 is sent；Into the mode
The operating mode of conversion command instruction, and transmit information；
The network equipment 82, the operating mode for being reported based on terminal 81 determine the operating mode of the terminal 81；And to
The 81 sending mode conversion command of terminal.
It should be understood that terminal 81 and the concrete processing procedure of the network equipment 82 are as detailed above, it is no longer superfluous here
It states.
In the exemplary embodiment, the embodiment of the invention also provides a kind of computer readable storage medium, for example including
The first memory 63 of computer program is stored, above-mentioned computer program can be executed by the first processor 62 of terminal 60, with complete
At step described in preceding method.It for another example include the second memory 73 of storage computer program, above-mentioned computer program can be by
The second processor 72 of the network equipment 70 executes, to complete step described in preceding method.Computer readable storage medium can be
The memories such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface storage, CD or CD-ROM.
It should be understood that between technical solution documented by the embodiment of the present invention, in the absence of conflict, Ke Yiren
Meaning combination.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (20)
1. one mode conversion method, which is characterized in that the described method includes:
Receive the mode conversion command that the network equipment is sent；
The operating mode indicated into the mode conversion command；The operating mode of the mode conversion command instruction includes following
One of: machine type communication MTC mode；Narrowband Internet of Things NB-IoT mode.
2. the method according to claim 1, wherein it is described receive the network equipment send mode conversion command it
Before, the method also includes:
To the network equipment sending mode convert requests；
Correspondingly, the operating mode of received mode conversion command instruction is the requested Working mould of the mode switch request
Formula.
3. the method according to claim 1, wherein the method also includes:
The operating mode supported to the network equipment reporting terminal.
4. according to right want 1 described in method, which is characterized in that the operating mode of mode conversion command instruction is MTC mould
Formula；
When receiving the mode conversion command that the network equipment is sent, the method also includes:
Receive the access layer AS safe activation order that the network equipment is sent；
Correspondingly, the Xiang Suoshu network equipment, which is sent, completes message for completing the AS safe activation order that AS is established safely.
5. method according to any one of claims 1 to 4, which is characterized in that carried using the related news of random access
The information that is sent to the network equipment and from the received information of the network equipment；
Alternatively, the operating mode supported using the related news reporting terminal of random access, and disappeared by radio resource control RRC
Breath is carried from the received information of the network equipment and its in addition to the operating mode of support sent to the network equipment
Its information.
6. one mode conversion method, which is characterized in that the described method includes:
Based on the operating mode itself supported that terminal reports, the operating mode of the terminal is determined；The operating mode packet reported
Include at least one of: MTC mode；NB-IoT mode；
To the terminal sending mode conversion command；The mode conversion command carries determining operating mode；The mode turns
It changes order and is used to indicate the terminal progress working mode change.
7. according to the method described in claim 6, it is characterized in that, the operating mode reported based on terminal, determine described in
The operating mode of terminal, comprising:
Receive the mode switch request that the terminal is sent；
When the requested operating mode of the mode switch request is the operating mode that the terminal is supported, the terminal is determined
Operating mode be the requested operating mode of the mode switch request.
8. according to the method described in claim 6, it is characterized in that, the operating mode reported based on terminal, determine described in
The operating mode of terminal, comprising:
Detect the uplink signal-channel quality of the terminal；
Using the uplink signal-channel quality of detection, the operating mode of the terminal is determined from the operating mode that the terminal reports.
9. according to the method described in claim 6, it is characterized in that, the method also includes:
Receive the operating mode itself supported that the terminal reports.
10. according to the method described in claim 6, it is characterized in that, the operating mode of mode conversion command instruction is MTC
Mode；
When the mode conversion command sent to the terminal, the method also includes:
The order of AS safe activation is sent to the terminal；The AS safe activation order is used to indicate the terminal and completes AS safety
It establishes, and the information sent after completing AS and establishing safely is added with the encryption key that the AS safe activation order indicates
It is close.
11. according to the described in any item methods of claim 6 to 10, which is characterized in that taken using the related news of random access
Information that band is sent to the terminal and from the received information of the terminal；
Alternatively, the operating mode supported using the related news reporting terminal of random access, and carried by RRC information from described
The received information of the network equipment and the other information in addition to the operating mode of support sent to the network equipment.
12. one mode conversion equipment, which is characterized in that described device includes:
First receiving unit, for receiving the mode conversion command of network equipment transmission；
Mode switch element, for entering the operating mode of mode conversion command instruction；The mode conversion command instruction
Operating mode include following one: MTC mode；NB-IoT mould.
13. one mode conversion equipment, which is characterized in that described device includes:
Determination unit, the operating mode itself supported for being reported based on terminal, determines the operating mode of the terminal；It reports
Operating mode include at least one of: MTC mode；NB-IoT mode；
Transmission unit is used for the terminal sending mode conversion command；The mode conversion command carries determining Working mould
Formula；The mode conversion command is used to indicate the terminal and carries out working mode change.
14. a kind of terminal, which is characterized in that the terminal includes:
First communication interface receives the mode conversion command that the network equipment is sent；
First processor, for entering the operating mode of mode conversion command instruction；The mode conversion command instruction
Operating mode includes following one: MTC mode；NB-IoT mode.
15. terminal according to claim 14, which is characterized in that first communication interface is also used to receive network and sets
Before the mode conversion command that preparation is sent, Xiang Suoshu network equipment sending mode convert requests；
Correspondingly, the operating mode of received mode conversion command instruction is the requested Working mould of the mode switch request
Formula.
16. terminal according to claim 14, which is characterized in that first communication interface is also used to the network
The operating mode that equipment reporting terminal is supported.
17. a kind of network equipment, which is characterized in that the equipment includes:
Second processor, the operating mode itself supported for being reported based on terminal, determines the operating mode of the terminal；On
The operating mode of report includes at least one of: MTC mode；NB-IoT mode；
Second communication interface is used for the terminal sending mode conversion command；The mode conversion command carries determining work
Operation mode；The mode conversion command is used to indicate the terminal and carries out working mode change.
18. equipment according to claim 17, which is characterized in that second communication interface is also used to receive the end
Hold the mode switch request sent；
The second processor, specifically for being that the terminal is supported when the requested operating mode of the mode switch request
When operating mode, determine that the operating mode of the terminal is the requested operating mode of the mode switch request.
19. equipment according to claim 17, which is characterized in that second communication interface is also used to receive the end
Hold the operating mode itself supported reported.
20. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of any one of claim 1 to 5 the method is realized when being executed by processor, or realize that claim 6 to 11 is any
The step of item the method.
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| CN201710880762.9A CN109587658A (en) | 2017-09-26 | 2017-09-26 | Mode conversion method, device, relevant device and computer readable storage medium |
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| CN112291848A (en) * | 2019-07-23 | 2021-01-29 | 上海华为技术有限公司 | Terminal capability configuration method and communication device |
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